CN105198236B - Optical film continuous feeding device and optical film continuous supply method - Google Patents
Optical film continuous feeding device and optical film continuous supply method Download PDFInfo
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- CN105198236B CN105198236B CN201410295500.2A CN201410295500A CN105198236B CN 105198236 B CN105198236 B CN 105198236B CN 201410295500 A CN201410295500 A CN 201410295500A CN 105198236 B CN105198236 B CN 105198236B
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/102—Preparing the leading end of the replacement web before splicing operation; Adhesive arrangements on leading end of replacement web; Tabs and adhesive tapes for splicing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H21/00—Apparatus for splicing webs
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/46—Splicing
- B65H2301/463—Splicing splicing means, i.e. means by which a web end is bound to another web end
- B65H2301/4631—Adhesive tape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/61—Display device manufacture, e.g. liquid crystal displays
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Liquid Crystal (AREA)
- Replacement Of Web Rolls (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
A kind of optical film continuous feeding device and optical film continuous supply method only can paste connection adhesive tape in the single side of optical film, and a series of actions of optical film continuous feeding device can be made to automate.In optical film continuous feeding device, the first fixation member in first fixed cutting unit cuts off the optical film in use in the case where adsorbing fixed optical film with the first adsorbing mechanism and the conveyor side fixation member being fixedly connected in unit and conveyor side adsorbing mechanism, then make to be fixedly connected with surface movement of the unit to the second fixed cutting unit, and paste optical film of the seam of optical film in using the connection tape-stripping mechanism for the side for being set to optical film and connected with replacement with optical film.
Description
Technical field
The present invention relates to the manufacture systems of optical display means, the in particular to light in the manufacture system of optical display means
Learn film continuous feeding device and optical film continuous supply method.
Background technique
Currently, being formed as using display as the optical display means of representative using fitting optical film on the glass substrate
Optical display panel.In order to efficiently manufacture this optical display panel, a kind of transport path in glass substrate is needed
The bonding process of upper setting continuously supplies the optical film continuous feeding device of optical film.
The manufacture system 30 of optical display means as shown in Figure 1 is disclosed according to this needs, such as patent document 1,
It includes that crystal liquid substrate feedway (not shown), the crystal liquid substrate conveying device 12 for conveying crystal liquid substrate 2, optical film continuously supply
To device, the laminating apparatus (not shown) being made of a pair of of doubling roller, according to the size of crystal liquid substrate 2 continuous from optical film
The cut mark device (not shown) of cut-crease lines is formed on the optical film of feedway, the recycling (not shown) being made of carrier deflector roll carries
The carrier Membrane recovery unit MRU of body film, storage film device (not shown).
When the surplus of the optical film 10 in the use that first puts film unit 1 tails off, above-mentioned optical film continuously supplies dress
Setting stops the first optical film releasing movement for putting film unit 1, utilizes the first optical film interconnecting piece 3 for putting 1 side of film unit
In adsorption section adsorb fixed optical film 10, and cut off optical film using the first cutting sticking part 5 for putting 1 side of film unit
10, then, adhesive tape covering is pasted to the cutting end of optical film 10 after severance in such a way that the binding face of substantially half exposes
In portion.
In addition, putting film unit 11 as the second of replacement from batch optical film 20 identical with above-mentioned optical film 10
Optical film 20 is released, it is same as above-mentioned optical film 10, it is right using the optical film interconnecting piece 13 and cutting sticking part 15 of replacement side
Optical film 20 is cut off and is bonded.
Finally, the end after the cutting of end and optical film 20 after the cutting of optical film 10 is in alignment with each other, and lead to
Optical film is connected to each other by the adhesive tape for crossing the adhesive tape of the end side of optical film 10 and the end side of optical film 20.
Here, first put film unit 1 and second put film unit 11 be configured to respectively can along optical film core direction 1a,
11a moves horizontally, and separates predetermined distance along the conveying direction of crystal liquid substrate and be arranged.In addition, first puts film unit
1, it first puts the optical film interconnecting piece 3 of 1 side of film unit and cutting sticking part 5 and second puts film unit 11, second puts film unit 11
The optical film interconnecting piece 13 and cutting sticking part 15 of side etc. constitutes optical film continuous feeding device.
As described above, using optical film continuous feeding device disclosed in patent document 1, and by operator
The case where optical film is connected to each other is compared, and production efficiency can be greatly improved, and can reduce the mobile model for putting film unit
It encloses, but due to needing the Continuous pressing device for stereo-pattern on the two sides of optical film, so the bindiny mechanism of optical film is complicated, needs largely viscous
The adhesive tape being attached on two sides, and the connection of optical film needs to spend the time.
In order to solve project present in patent document 1 as described above, such as patent document 2 discloses as shown in Figure 2
One side kept simultaneously by maintaining part 36a, 36b optics film roll (not shown) in using optical film 10 cutting end
The cutting end F of the optical film of B and the optics film roll R2 from replacement, the on one side only company in their single side Continuous pressing device for stereo-pattern T
The bindiny mechanism connect, but without the specific structure of open bindiny mechanism.
Patent document 1:(Japan) special open 2011-154340 bulletin
Patent document 2:(Japan) special open 2013-210521 bulletin
Summary of the invention
The present invention in view of the above problems make by point, and its purpose is to provide can be in optics when connection optical film
Continuous pressing device for stereo-pattern on the single side of film, and shorten light by the way that a series of actions of optical film continuous feeding device can be made to automate
Learn the optical film continuous feeding device and optical film continuous supply method of the manufacturing time of display equipment.
First aspect present invention provides a kind of optical film continuous feeding device, for fitting optical film on the glass substrate
Manufacture it is in the system of optical display means, have first putting film unit and second and put film for continuously supplying the optical film
The device of unit characterized by comprising
First fixed cutting unit, is configured at the release direction downstream side for the optical film for putting film unit from described first,
Have:
First adsorbing mechanism adsorbs the optical film before the optical film that cutting puts film unit from described first；
First fixation member is matched across the optical film for putting film unit from described first is opposite with first adsorbing mechanism
It sets；
First cutting mechanism, to the optics in the state that optical film for putting film unit from described first is adsorbed fixed
Film is cut off；
First reciprocating mechanism makes described when the optical film that described first puts film unit reaches regulation surplus
One adsorbing mechanism, first fixation member and first cutting mechanism rise specified altitude simultaneously；
Second fixed cutting unit, is configured at the release direction downstream side for the optical film for putting film unit from described second,
Have:
Second adsorbing mechanism adsorbs the optical film before the optical film that cutting puts film unit from described second；
Second fixation member is matched across the optical film for putting film unit from described second is opposite with second adsorbing mechanism
It sets；
Second cutting mechanism, to the optics in the state that optical film for putting film unit from described second is adsorbed fixed
Film is cut off；
Second reciprocating mechanism makes second adsorbing mechanism, second fixation member and second cutting machine
Structure rises specified altitude simultaneously；
It is fixedly connected with unit, described first be configured in the release direction for the optical film for putting film unit from described first
The downstream side of fixed cutting unit, and it is configured at the surface of the described first fixed cutting unit, have:
Conveyor side adsorbing mechanism, cutting put film unit from described first optical film before with first adsorption machine
Structure is adjacent up and down and adsorbs the optical film；
Conveyor side fixation member, across the optical film and the conveyor side adsorbing mechanism phase for putting film unit from described first
To configuration；
Tape-stripping mechanism is connected, by cutting for the optical film for putting film unit from described first in absorption stationary state
Broken ends of fractured bone portion and the cutting end for rising specified altitude and the optical film for putting film unit from described second in absorption stationary state
Paste connection in portion；
Conveyor side left/right movement device, it is solid in absorption after being cut off to the optical film for putting film unit from described first
In the state of the fixed optical film, make the conveyor side adsorbing mechanism, the conveyor side fixation member and the connection tape-stripping
Mechanism moves predetermined distance to the surface of second cutting mechanism；
First cutting mechanism be also equipped with the optical film width direction for putting film unit along described first be horizontally arranged and
The the first cutting mechanism mobile mechanism for keeping the cutter for cutting off the optical film that described first puts film unit mobile, first cutting
The cutter of mechanism is configured to be located at substantially the same face with the top surface of first adsorbing mechanism；
Second cutting mechanism be also equipped with the optical film width direction for putting film unit along described second be horizontally arranged and
The the second cutting mechanism mobile mechanism for keeping the cutter for cutting off the optical film that described second puts film unit mobile, second cutting
The cutter of mechanism is configured to be located at substantially the same face with the top surface of second adsorbing mechanism；
The connection tape-stripping mechanism is also equipped with the optical film width direction for putting film unit along described first and horizontally sets
The connection tape-stripping mobile mechanism set and keep the connection adhesive tape releasing portion of setting connection adhesive tape mobile；
The cutter of first cutting mechanism is putting film list to described first with the connection adhesive tape for being fixedly connected with unit
The optical film of member is located at the same side in the case where being cut off, and puts in the optical film and described second for putting film unit by described first
In the case that the optical film of film unit pastes connection, the cutter of the second fixed cutting unit and the connection for being fixedly connected with unit
Adhesive tape is located at the same side.
Preferably, the connection tape-stripping mechanism is also equipped with the company that will be released from the connection adhesive tape releasing portion
The optical film that adhesive tape presses on the cutting end of optical film that described first puts film unit and described second puts film unit is connect to cut
The pressing mechanism in broken ends of fractured bone portion.
Preferably, the pressing mechanism is the doubling roller acted by cylinder or spring.
Preferably, the stickup direction downstream of the connection adhesive tape of the connection tape-stripping mechanism in the doubling roller
Side is also equipped with connection adhesive tape guide roller, and stickup connection is also equipped between the doubling roller and the connection adhesive tape guide roller to be terminated
When cut off it is described connection adhesive tape connection adhesive tape cutter.
Preferably, first reciprocating mechanism, second reciprocating mechanism and described conveyor side or so move
Motivation structure is guide rail or ball-screw or rack pinion.
Preferably, it is also equipped with control unit, it, should when the optical film that described first puts film unit reaches regulation surplus
Control unit automatically carries out rising, first adsorbing mechanism and first fixed part of the described first fixed cutting unit
The cutting of the cutter of fixed, described first cutting mechanism of the absorption of part, the rising of the second fixed cutting unit, described second
Cutting, the fixation of the cutter of fixed, described second cutting mechanism of the absorption of adsorbing mechanism and second fixation member connect
The movement of order member, the absorption fixation of the conveyor side adsorbing mechanism and the conveyor side fixation member, the connection adhesive tape are viscous
The stickup of attaching mechanism, the cutting for connecting adhesive tape cutter.
Second aspect of the present invention provides a kind of optical film continuous supply method, what continuous supply will be bonded with glass substrate
Optical film, which is characterized in that have:
The releasing process of optical film puts the optical film in film unit releasing use from first；
Standby process, prepare the optical film for being installed with replacement second puts film unit, utilizes the second adsorbing mechanism and the
Two fixation members adsorb the optical film of fixed replacement, and more using the second cutting mechanism cutting of the second fixed cutting unit
The optical film end used instead waits subsequent stickup to connect process；
Stop process stopping when detecting that the optical film in the use that described first puts film unit reaches regulation surplus
The only releasing of the optical film in use；
Adsorb fixed step, the first fixed cutting unit made to rise specified altitude, when the first adsorbing mechanism be fixedly connected
When the conveyor side adsorbing mechanism of unit is adjacent up and down, adsorbed in fixed use by first adsorbing mechanism and the first fixation member
Optical film, and the optical film in fixed use is adsorbed by conveyor side adsorbing mechanism and conveyor side fixation member；
Cut off operation, the cutter of the first cutting mechanism is on one side in the first cutting with moving through conveyor side in mobile mechanism
Gap between adsorbing mechanism and the first adsorbing mechanism cuts off the optical film in use on one side；
Process is resetted, at the end of the cutting for detecting the optical film in use, the first fixed cutting unit is by the
One adsorbing mechanism and the absorption of the first fixation member are declined and are resetted in the state of securing the optical film in use, and are discharged
Absorption is fixed；
Mobile process is fixedly connected with unit and is securing cutting by conveyor side adsorbing mechanism and the absorption of conveyor side fixation member
In the state of the optical film in use afterwards, the mobile predetermined distance in film unit side is put to second；
Rise process, when being fixedly connected with surface of the unit positioned at the second fixed cutting unit, the second fixed cutting is single
Member rises specified altitude in the state that absorption secures the optical film of replacement；
Connection process is pasted, when the second adsorbing mechanism of the second fixed cutting unit is inhaled with the conveyor side for being fixedly connected with unit
When random structure is adjacent up and down, the connection tape-stripping mechanism for being fixedly connected with unit starts to work, the optical film in an edge use
Stickup is carried out on one side with the movement of the seam of replacement optical film to connect；
Supply step, while connection tape-stripping mechanism is resetted, release is fixedly connected with unit and the second fixation
The absorption of cutting unit is fixed, and the optical film of replacement is supplied.
Preferably, in stickup connection process, the company is pressed using seam described in one edge of pressing mechanism
It connects adhesive tape and carries out stickup connection on one side.
Preferably, it is connected between process and the supply step in the stickup, is also equipped with the cutting connection adhesive tape
Cut off operation.
Preferably, the optical film is automatically carried out using control unit to release process, the standby process, described stop
Only process, the absorption fixed step, the cut off operation, the reset process, the mobile process, the rising process,
The stickup connects process, the supply step.
Optical film continuous feeding device and optical film continuous supply method according to the present invention, can be only in the list of optical film
Connection adhesive tape is pasted in face, in addition, can make a series of automation of motions of optical film continuous feeding device, therefore can be realized into
This reduction and high efficiency.
Detailed description of the invention
Fig. 1 is the sectional view for indicating the part of manufacture system of existing optical display means；
Fig. 2 is the perspective view for indicating existing optical film bindiny mechanism；
Fig. 3 is the sectional view for indicating the part of manufacture system of optical display means of the invention；
Fig. 4 is the detailed structure view for indicating the optical film continuous feeding device of Fig. 3；
Fig. 5 (a) is to indicate that putting the unit and second that is fixedly connected that film unit side is seen from first puts film unit or more adjoining
And pasting the partial enlarged view of connection each other to the cutting end of optical film, Fig. 5 (b) is the side view of Fig. 5 (a)；
Fig. 6 (a) is to indicate to be fixedly connected the composition of the connection tape-stripping mechanism in unit and the schematic diagram of sticking placement,
Fig. 6 (b) is the schematic diagram of the movement of cutting connection adhesive tape after sticking placement；
Fig. 7 (a)~(f) is the flow chart being illustrated to the sequence of the continuous supply action of optical film.
Specific embodiment
In the following, referring to Fig. 3~Fig. 7, embodiments of the present invention will be described.It should be noted that attached drawing is used only to
The present invention will be described in detail for auxiliary, is not intended to limit the present invention, and shape shown in the drawings, size, configuration relation etc. are only
Example does not limit the present invention.
In following embodiment, said to the case where using an example of the crystal liquid substrate 2 as glass substrate
It is bright.
(structure of the manufacture system of optical display means)
Fig. 3 is the sectional view for indicating the part of manufacture system 30 of optical display means of the invention.The manufacture system 30
Being will be from the optical film (the first optical film) in the use that the first optics film roll R1 (first volume) is released or from the second optics film roll
The replacement that R2 (volume Two) is released is fitted in the optical film (the second optical film) of (unused) from crystal liquid substrate (not shown)
System on the crystal liquid substrate 2 of feedway.In the following description, the first optical film and the second optical film are referred to as sometimes
" optical film ".
As crystal liquid substrate 2, as long as can be enumerated using well known crystal liquid substrate in the substrates such as glass substrate and liquid crystal
The crystal liquid substrate of alignment films is configured between layer.As optical film, light polarizing film can be enumerated, phase difference film, brightness improve film etc. or
Person is by the two or more stacked films stacked together in these films.It should be noted that first volume R1 of the invention and second
Volume R2 in order to prevent bubble enter between gluing oxidant layer and carrier film and with carrier film be located at outside (opposite side of core, i.e., far
Side from core) mode batch optical film and formed.
As shown in figure 3, each composition of the manufacture system 30 of above-mentioned optical display means includes: to supply crystal liquid substrate 2 not
The crystal liquid substrate feedway of diagram, the liquid crystal that the crystal liquid substrate 2 from crystal liquid substrate feedway is transported to bonding process
Base board delivery device 12, the continuous optical film continuous feeding device 9 for being given to the optical film of the fitting of crystal liquid substrate 2 are pasted by a pair
It closes the laminating apparatus 4 for carrying out the bonding process by crystal liquid substrate 2 and optical film fitting of roller composition, set in order not to show optics
Standby manufacture system stops and stores the storage film device 8 of specific length optical film, from optical film continuous feeding device 9
The length along conveying direction on optical film according to each crystal liquid substrate 2 forms the cut mark device 7 of cut-crease lines, by carrier deflector roll structure
At and before being bonded with crystal liquid substrate 2 from optics film stripping recycling carrier film carrier Membrane recovery unit MRU 6.Here, " conveying side
To " it is black arrow direction in Fig. 3.
It should be noted that in above-mentioned each composition, as long as other devices in addition to optical film continuous feeding device 9 make
Disclosed well known device is waited with such as patent document 1, therefore their structure and configuration relation are not repeated herein
Description.
In Fig. 3, that part enclosed by the dotted line indicates is the Sketch of optical film continuous feeding device 9, Fig. 4-figure
More detailed structure is indicated in 6.
As shown in figure 3, optical film continuous feeding device 9 mainly includes first putting film unit 1, first putting the light of film unit side
Learn the fixed cutting unit of film (the first fixed cutting unit) 100, optical film be fixedly connected unit (being fixedly connected with unit) 300,
Second puts film unit 11, the second optical film for putting film unit side fixes cutting unit (the second fixed cutting unit) 200.
Optical film continuous feeding device 9 is preferably also equipped with control unit (not shown).In this case, can automatically into
A series of actions of row optical film continuous feeding device 9, to further greatly improve production efficiency.Do not having control unit
In the case where, a series of actions of optical film continuous feeding device 9 can also be implemented by operator.
In the following, being described in detail referring to structure of Fig. 4~Fig. 6 to optical film continuous feeding device 9.
[first puts film unit and second puts film unit]
First puts film unit 1 and second puts film unit 11 and separate predetermined distance along the conveying direction of crystal liquid substrate 2
It is arranged, is to maintain the device of first volume R1 and volume Two R2, specifically, first puts the holding first volume R1 of film unit 1, the
Two, which put film unit 11, keeps volume Two R2, is preferably all configured to the adjustable tension applied to the first optical film and the second optical film
Structure.It should be noted that being also possible to by putting film unit 1 first and second putting the respective upper setting of film unit 11
Power regulating roller and adjust to optical film apply tension structure.Here, it first puts film unit 1 and second and puts film unit 11 and have
Identical structure.
Here, " predetermined distance " be it is aftermentioned be fixedly connected unit 300 to second put 11 side of film unit it is mobile and by first
The distance of optical film and the connection of the second optical film.
First, which puts film unit 1, is preferably configured as core direction i.e. optical film by first movement mechanism M1 along first volume R1
Width direction can move horizontally.Equally, second film unit 11 is put it is also preferred that being configured to through the second mobile mechanism M2 along
Core direction, that is, optical film width direction of the R2 of volume two can move horizontally.In this way, be arranged along the conveying direction
The respective core direction of first volume R1 and volume Two R2 is parallel.First and second mobile mechanism M1, M2 are not particularly limited,
But such as structure well known to combination or idler wheel that guide rail and guide rail wheel can be enumerated etc..
First put film unit 1 and second put film unit 11 by by along respective core direction it is horizontally movable in a manner of structure
At passing through in the case where needing replacing first volume R1 or volume Two R2 due to the optical film residue regulation surplus in use
Level pull out simple operations, make replacement become convenient, relative to along the conveying direction pull out the case where, replacement operation space
Reduce.Pass through for example multiple (being three in Fig. 4) in addition, illustrating in Fig. 4 and putting the optical film that film unit 1 is released from first
The case where roller, but the quantity of roller is not limited to illustrate.For example, putting film unit 1 first and second putting film unit 11 optics is adjusted
In the case where the tension of film, it is convenient to omit these rollers.In addition, also can be set one or three or more as dance roller.
Moreover, the roller of aftermentioned conveyor side (being fixedly connected with cell side) is also not particularly limited.
In addition, putting in Fig. 4 by first, film unit 1 is in use and second to put film unit 11 be that replacement carries out in a manner of
Diagram, but not limited to this, on the contrary it can also be with.It is used that is, being also possible to first and putting film unit 1 for replacement, and second puts film unit
11 is in uses.Specifically, the first volume R1 releasing for putting film unit 1 from first is the optical film in, still, will make
After optical film in is connected with the replacement for the volume Two R2 for putting film unit 11 from second with optical film, second film is put from this
The optical film of the volume Two R2 of unit 11 becomes the optical film in use, and has replaced the first of the new first volume and put film unit and put
Out be replacement optical film.
[the first fixed cutting unit and the second fixed cutting unit]
Due to the first fixed cutting unit 100 and the second fixed structure having the same of cutting unit 200, below only
First fixed cutting unit 100 is illustrated, since the explanation is also applied for the second fixed cutting unit 200, is omitted
To the explanation of the second fixed cutting unit 200.That is, in the case where the second fixed cutting unit 200, as long as the first fixation is cut
" first " in the explanation of disconnected unit 100 is transformed to " second ".It should be noted that the first fixed cutting unit 100 and
It is identical that second fixed cutting unit 200 is not limited to structure, can also have different structure.
As shown in figure 4, the first fixed cutting unit 100 is by configuring the releasing of the first optical film for putting film unit 1 first
It the downstream side in direction and clips the optical film fixation member that the first of first optical film relative configuration puts film unit side (first is solid
Determine component) it 102 and first puts the optical film adsorbing mechanism (the first adsorbing mechanism) 103 of film unit side, cut off first optical film
The first cutting mechanism 101, for making the first fixation member 102 and the first adsorbing mechanism 103 and the first cutting mechanism 101 simultaneously
The first reciprocating mechanism 104 for moving up and down predetermined distance is constituted.That is, before the first optical film puts film unit side via first
The multiple rollers stated are across the first fixation member and the first adsorbing mechanism.
In the following, further each composition of the first fixed cutting unit 100 is described in detail referring to Fig. 4 and Fig. 5.
[the first reciprocating mechanism]
As described above, the first reciprocating mechanism 104 is to make the first cutting mechanism 101, the first adsorbing mechanism 103 and first
The mechanism that fixation member 102 is moved up and down along the flow direction of the first optical film, as 104 (Fig. 5 of the first reciprocating mechanism
(b) the second reciprocating mechanism of 204 the second fixed cutting units 200 indicated in), such as guide rail mechanism, ball can be enumerated
Mechanism well known to screw mechanism or rack and pinion mechanism etc..As long as in addition, as the driving source that moves up and down of driving known in
Driving source.
[the first fixation member]
It is the width direction along optical film first fixation member 102, second fixation member 202 as shown in Fig. 5 (a)
The bar of extended strip clips the first optical film and is organized in pairs with the first adsorbing mechanism 103, and the first fixation member
The top surface of 102 top surface and the first adsorbing mechanism 103 essentially becomes the same face, using the cutting of the first cutting mechanism 101 by the
Before first optical film of one adsorbing mechanism 103 absorption, for fixing first optical film, successfully to cut off first optics
Film.In addition, in order to fix the first optical film, the well known mechanism using spring as representative, such as cylinder etc. is can be used in fixing means.
It should be noted that illustrate the bar of strip in Fig. 5 (a) as the first fixation member 102, but as long as be can with it is aftermentioned
The first adsorbing mechanism 103 the first optical film is fixed and cut off together component be just not specially limited.
[the first adsorbing mechanism]
As shown in Fig. 5 (a), the first adsorbing mechanism 103 and the second adsorbing mechanism 203 are same, in order to utilize the first cutting machine
The cutter of structure 101 can adsorb holding first optical film when cutting off the first optical film and the width direction along the first optical film is matched
It sets, and is equipped with multiple absorption holes on its surface.I.e., it is possible to keep optical film using adsorbing and pumping to aspirate air
Well known structure.
[the first cutting mechanism]
First cutting mechanism 101 is horizontally configured at the above-mentioned first fixed cutting unit along the width direction of the first optical film
100, including cut off with the second cutting shown in Fig. 5 (a) with mobile mechanism 201-2 identical first and (do not schemed with mobile mechanism
Show) and this first cutting with moved in mobile mechanism cutter (it is not shown, be referred to the second cutting machine described in Fig. 5 (b)
The cutter 201-1 of structure 201).In this way, cutter is carried out due to the first cutting of an edge horizontal arrangement with mobile mechanism's movement on one side
Cutting, therefore the first optical film can be accurately cut off in the horizontal direction.As the cutter of the first cutting mechanism 101, as long as
It can be easy the cutter of cutting optical film, so that it may the well known cutter using round cutter as representative is used, in addition, as making the
The mobile driving source of the cutter of one cutting mechanism 101, as long as using well known driving source.Moreover, as first and second
Cutting mobile mechanism preferably uses sliding equipment due to being quickly removed cutter preferably.Can also use can make
Cutter cuts off other well known mechanisms of optical film while moving.
In addition, as shown in Fig. 4 and Fig. 5 (a), the cutter of the first cutting mechanism 101 and the first fixation member 102 are relative to the
One optical film is located at the opposite side (left side in Fig. 4) of i.e. the first adsorbing mechanism 103 in the same side, and the cutter is configured to and the
The top surface of one adsorbing mechanism 103 is located substantially at the same face, positioned at the side first of the width direction of the first optical film when standby
The cutting one end of mobile mechanism.Fig. 5 (a) indicate be the second cutting mechanism 201 cutter 201-1 from second cutting with move
One end of motivation structure 201-2 along second cutting cut off the second optical film while moving with mobile mechanism 201-2 after be located at
The state of the cutting of the other side of the width direction of second optical film i.e. second other end of mobile mechanism 201-2.
Each composition of the first fixed cutting unit 100 is explained above, but the allocation position and structure that respectively constitute are unlimited
In above description, those skilled in the art also belong to the scope of the invention based on carried out change described above.For example, first is solid
Determining the position of component 102 and the first adsorbing mechanism 103 in Fig. 4 is the first fixation member 102 in left side and the first adsorbing mechanism
103 on right side, but can be out of position, and the first cutting mechanism 101 is also not necessarily located at together with the first fixation member 102
Side can also be located at the same side with the first adsorbing mechanism 103.
[being fixedly connected with unit]
It is fixedly connected with unit 300 and is configured at first in the release direction of the first optical film for putting film unit 1 from first
The downstream side of fixed cutting unit 100, and it is located at the surface of the first fixed cutting unit 100, it is single away from the first fixed cutting
Member 100 separates specified altitude.In the case where being fixedly connected with surface of the unit 300 positioned at the first fixed cutting unit 100,
In subsequent cut off operation, as long as the first fixed cutting unit 100 linearly rises, it will be able to make the first adsorbing mechanism 103
It is with optical film adsorbing mechanism (conveyor side adsorbing mechanism) about 303 good alignments of aftermentioned conveyor side adjacent.Here, " rule
Fixed height " refer to the first fixed cutting unit 100 rise and by the first fixation member 102 and the first adsorbing mechanism 103 and
In the case that the first optical film is fixed in aftermentioned conveyor side fixation member 302 and the absorption of conveyor side adsorbing mechanism 303, first is utilized
The distance of the first optical film can be cut off in the cutter of cutting mechanism 101.
This, which is fixedly connected with unit 300, has: clipping the optical film fixation member (conveying of the conveyor side of optical film relative configuration
Side fixation member) 302 and conveyor side adsorbing mechanism 303, with connection adhesive tape T by the cutting end of the first optical film and the second optics
Connection tape-stripping mechanism 301 that the cutting end of film is pasted, for making conveyor side fixation member 302 and conveyor side adsorbing mechanism
303 and connection tape-stripping mechanism 301 (horizontal conveying direction) mobile conveyor side left/right movement device 304 to the left and right, it is defeated
The bottom surface of the bottom surface and conveyor side adsorbing mechanism 303 of sending side fixation member 302 is located at substantially same level.
Here, as conveyor side left/right movement device 304, such as guide rail mechanism, ball screw framework or rack gear can be enumerated
Mechanism well known to gear mechanism etc..In addition, as long as the driving source that driving moves left and right is using well known driving source.About solid
The structure for determining the conveyor side fixation member 302 and conveyor side adsorbing mechanism 303 in connection unit 300, due to respectively with it is above-mentioned
First fixation member 102 is identical with the structure of the first adsorbing mechanism 103, so referring to the above-mentioned first fixed cutting unit 100
In the first fixation member 102 and the first adsorbing mechanism 103, therefore not repeated description herein.
In addition, connection tape-stripping mechanism 301 has: being set to and is fixedly connected with unit 300 and along light as shown in Fig. 5 (a)
Learn film width direction horizontal arrangement connection tape-stripping with mobile mechanism 301-1, in the connection tape-stripping moving machine
The connection adhesive tape releasing portion 301-2 of connection adhesive tape T is moved and is provided on structure 301-1.It can also be in connection adhesive tape releasing portion
The width comparable connection adhesive tape T of length and optical film is only set on 301-2.In this case, optical film connection after from
During volume Two R2 continuously supplies the second optical film (the volume Two R2 of replacement at this time has been converted to the optics film roll in),
As long as installing new connection adhesive tape T on connection adhesive tape releasing portion 301-2.It should be noted that as connection adhesive tape T,
Well known one-faced tapes can be used.
In addition, as shown in Fig. 6 (a), connection tape-stripping mechanism 301 is preferably also in order to improve the stickup of connection adhesive tape T
Have an auxiliary sticking mechanism equipped with stickup roller 301-6, the stickup with roller 301-6 with to connect adhesive tape releasing portion 301-2 adjacent
Setting is connect, (seam) pressing makes its stickup on one side each other by the cutting end of the mono- edge optical film of connection adhesive tape T of releasing.It is viscous
The seam that patch utilizes the first cylinder C1 (an example of pressing mechanism) to press on optical film with roller 301-6 is maintaining its state
Under, connection tape-stripping mechanism 301 is moved in connection tape-stripping on mobile mechanism 301-1, thus along the seam of optical film
Portion's (connecting portion of the cutting end of the optical film of the cutting end and replacement of the optical film in use) is mobile.It needs to illustrate
, above-mentioned first cylinder C1 can also be replaced using other known mechanisms such as spring.
Alternatively, it is also possible to connection glue of the installing with the length that can repeat stickup on connection adhesive tape releasing portion 301-2
Band T.In this case, as shown in Fig. 6 (a), (b), preferably in the connection tape-stripping direction of above-mentioned stickup roller 301-6
Downstream side have connection adhesive tape guide roller 301-4, and above-mentioned stickup with roller 301-6 and connection adhesive tape guide roller
The connection adhesive tape cutter 301-3 of cutting connection adhesive tape T at the end of pasting is also equipped between 301-4.Connect adhesive tape guide roller
301-4 is to connect adhesive tape to make to connect the roller being oriented in a manner of adhesive tape T is not contacted with connection adhesive tape with cutter 301-3
With cutter 301-3 between stickup roller 301-6 and connection adhesive tape guide roller 301-4, pass through folder blade insert 301-5 difference
With including stickup roller 301-6 auxiliary sticking mechanism and connect the 301-4 connection of adhesive tape guide roller.One knot of connection of optical film
Beam, as shown in Fig. 6 (b), the second cylinder C2 is just retreated (in figure, to rise), is made through folder blade insert 301-5 and stickup roller
The cutter 301-3 of 301-6 connection presses on connection adhesive tape T, cutting connection adhesive tape T.Here, as long as connection glue can be cut off
Just connection adhesive tape is not particularly limited with the mounting structure of cutter 301-3 for structure with T.
In addition, connection tape-stripping mechanism 301 connection adhesive tape releasing portion 301-2 optical film width direction one
Side is standby (position being represented by dashed line in Fig. 5 (a)).That is, the connection adhesive tape releasing portion 301-2 of connection tape-stripping mechanism 301
It is standby in the same side with the cutter of the first cutting mechanism 101 or the cutter of the second cutting mechanism 201.
It is single to the connection adhesive tape T of connection tape-stripping mechanism 301 and first and second fixation cutting referring to Fig. 5 (a), (b)
The cutter of member 100,200 is illustrated.Connection adhesive tape T is released and carries out along the seam of the optical film formed by cutting
It pastes, so connection adhesive tape T and first and second cutter for fixing cutting unit 100,200 configure in the same horizontal line.
In addition, conveyor side adsorbing mechanism 303 and conveyor side fixation member 302 and the first adsorbing mechanism 103 and first are fixed
Component 102 (or the second adsorbing mechanism 203 and second fixation member 202) is configuring correspondingly up and down, so that being cut by first
Breaking mechanism 101 (or second cutting mechanism 201) can successfully cut off in use the optical film of (or replacement is used).In this way, coming from
First the first optical film for putting film unit 1 passes through the first adsorbing mechanism 103 and the first fixation member 102 (or the second adsorbing mechanism
203 and second fixation member 202) between, and then the quilt across conveyor side adsorbing mechanism 303 and conveyor side fixation member 302
It is supplied to bonding process.
It should be noted that illustrating the fixation member 102,202,302 and adsorbing mechanism in relative configuration in the accompanying drawings
103, in 203,303, each adsorbing mechanism configuration is on the right side (right side in figure) of optical film, and the configuration of each fixation member is in optical film
Left side the case where, but not limited to this, otherwise can also be with.In addition, conveyor side adsorbing mechanism 303 and conveyor side fixation member 302
Position can also overturn.
Certain side for being set to optical film due to connecting tape-stripping mechanism 301 in the present invention, it can be in optics
Connection adhesive tape T is pasted on the single side of film.
(movement of optical film continuous feeding device)
In the following, being illustrated referring to sequence of Fig. 7 (a)~(f) to the movement of optical film continuous feeding device 9.
In Fig. 7 (a), first volume R1 is the volume in and volume Two R2 is that replacement is standby with volume.Film is put from first
The first optical film that the first volume R1 of unit 1 is released is supplied to the crystal liquid substrate 2 of specified quantity by bonding process, thus first
The optical film surplus of volume R1 gradually decreases.When control unit detects that the optical film surplus in first volume R1 reaches minimum journey
When spending surplus (regulation surplus), stop the work of optical film continuous feeding device 9, at the same time, starting first is fixed
Cutting unit 100 and be fixedly connected unit 300 work.Here, considering that the fewer surplus the better, " most from the position for reducing cost
Few degree surplus " is to put film unit 1 to the length for being fixedly connected with unit 300 from first.
In addition, the second optical film for the volume Two R2 for putting film unit 11 for second, can both be such that the second fixation cuts in advance
Disconnected unit 200 works, and cuts off its end by the cutter of the second cutting mechanism 201, solid by the second adsorbing mechanism 203 and second
Determine component 202 and carry out absorption fixation, subsequent stickup is then waited to connect, the second fixed cutting can also be made by control unit
Unit 200 fixes cutting unit 100 and is fixedly connected with unit 300 and works together with first, is cut off and adsorbed fixation, then
Subsequent stickup is waited to connect.
In Fig. 7 (b), by control unit, make the first fixed cutting unit 100 along the first reciprocating mechanism 104
Rise specified altitude；Then, first optical film is adsorbed by the first adsorbing mechanism 103 and the first fixation member 102 and is fixed, it is same with this
When, unit 300 is fixedly connected with also by control unit, by conveyor side adsorbing mechanism 303 and conveyor side fixation member 302 by first
Optical film absorption is fixed；Then, the first cutting mechanism 101 of starting moves its cutter in mobile mechanism in the first cutting, the
The cutter of one cutting mechanism 101 gap across conveyor side adsorbing mechanism 303 and the first adsorbing mechanism 103 on one side, on one side
Cut off the first optical film.
In Fig. 7 (c), at the end of control unit detects the first cutting mechanism 101 to the cutting of the first optical film,
First fixed cutting unit 100 is in the shape for fixing the first optical film by the first adsorbing mechanism 103 and the absorption of the first fixation member 102
Decline and reset under state.Absorption fixation is discharged by control unit once resetting.Then, it first puts film unit 1 and is horizontally drawn
Out, first volume R1 is removed by operator and installs new volume, and is standby with volume as replacement.
In Fig. 7 (d), it is same in the reset with the first fixed cutting unit 100 by control unit to be fixedly connected with unit 300
When, in the state of fixing the first optical film by conveyor side adsorbing mechanism 303 and the absorption of conveyor side fixation member 302, put to second
Move predetermined distance in 11 side of film unit.
In Fig. 7 (e), predetermined distance is moved along conveyor side left/right movement device 304 and be located at when being fixedly connected with unit 300
When the surface of the second fixation cutting unit 200, by control unit, the second fixed cutting unit 200 rises, when the second fixation
When the second adsorbing mechanism 203 of cutting unit 200 and adjacent about the 303 conveyor side adsorbing mechanism for being fixedly connected with unit 300, lead to
Cross control unit, connection tape-stripping mechanism 301 just works, the seam of an edge optical film is mobile, will use on one side
The cutting end of optical film is connected with the cutting end of the optical film of replacement, and then makes to be attached to connection tape-stripping mechanism
301 connection adhesive tape is worked with cutter 301-3, and cutting connection adhesive tape T, connection tape-stripping mechanism 301 is resetted, with this
Meanwhile the fixed release of absorption that unit 300 and the second fixed cutting unit 200 will be fixedly connected with, so that optical film is continuously supplied dress
Set 9 work.
Then, it have passed through the stipulated time, detect that remaining optical film reaches minimum in volume Two R2 by control unit
When degree surplus, just repeat the movement of Fig. 7 (a)~(f) above-mentioned, will use again in volume Two R2 the second optical film
With from be set as replacement with and the first optical film of the new first volume R1 after standby above-mentioned replacement connects.Then, it second puts
Film unit 11 is horizontally moved, and is removed volume Two R2 by operator and is installed new volume, and standby again with volume as replacement.
It should be noted that control unit it is each detection can also come by using testing agency well known to sensor etc. into
Row.
According to above structure and movement, the present invention can be by only configuring the connection tape-stripping in the side of optical film
Mechanism 301 carries out single side and pastes connection, therefore the Connection Time shortens, and then the usage amount for connecting adhesive tape T is reduced, and cost reduces.
Moreover, because controlling a series of actions of optical film continuous feeding device 9 by control unit, therefore save
Time consumed by operator, and due to automatically being acted, production efficiency further increases.
It should be noted that the present invention is not limited to the above embodiments, within the scope of the gist of the present invention, can be planted
Kind change.For example, the quantity of the deflector roll in manufacture system and the configuration of each structure member etc. are not limited to illustrate.
In addition, in the above-described embodiment, by making the first fixed cutting unit 100 rise predetermined distance, making first to consolidate
Determine the top surface of the first adsorbing mechanism 103 of cutting unit 100 and the bottom for the conveyor side adsorbing mechanism 303 for being fixedly connected with unit 300
Face is close, however, you can also not make the first fixed cutting unit 100 rise predetermined distance, but in advance by the first fixed cutting unit
Closely match with the bottom surface for the conveyor side adsorbing mechanism 303 for being fixedly connected with unit 300 top surface of 100 the first adsorbing mechanism 103
It sets in vertical direction.
In addition, in the above-described embodiment, also by making the second fixed cutting unit 200 rise predetermined distance, making second
The top surface of second adsorbing mechanism of fixed cutting unit 200 and the bottom surface for the conveyor side adsorbing mechanism 303 for being fixedly connected with unit 300
It is close, however, you can also not make the second fixed cutting unit 200 rise predetermined distance, but in advance by the second fixed cutting unit
The top surface of 200 the second adsorbing mechanism is closely configured with the bottom surface for the conveyor side adsorbing mechanism 303 for being fixedly connected with unit 300
In vertical direction.
According to the present invention, in the manufacture of optical display means, stickup company promptly can be carried out to the single side of optical film
It connects, the manufacturing time of optical display means can be shortened, therefore the present invention can be applied to realize manufacture optical display means
Field.
Claims (10)
1. a kind of optical film continuous feeding device, for fitting optical film on the glass substrate, manufacture optical display means is
It is in system, have first putting film unit and second and put the device of film unit for continuously supplying the optical film, feature exists
In, comprising:
First fixed cutting unit, is configured at the release direction downstream side for the optical film for putting film unit from described first, has:
First adsorbing mechanism adsorbs the optical film before the optical film that cutting puts film unit from described first；
First fixation member is oppositely disposed across the optical film and first adsorbing mechanism for putting film unit from described first；
First cutting mechanism, in the state that the optical film for putting film unit from described first is adsorbed fixed to the optical film into
Row cutting；
First reciprocating mechanism makes described first to inhale when the optical film that described first puts film unit reaches regulation surplus
Random structure, first fixation member and first cutting mechanism rise specified altitude simultaneously；
Second fixed cutting unit, is configured at the release direction downstream side for the optical film for putting film unit from described second, has:
Second adsorbing mechanism adsorbs the optical film before the optical film that cutting puts film unit from described second；
Second fixation member is oppositely disposed across the optical film and second adsorbing mechanism for putting film unit from described second；
Second cutting mechanism, in the state that the optical film for putting film unit from described second is adsorbed fixed to the optical film into
Row cutting；
Second reciprocating mechanism keeps second adsorbing mechanism, second fixation member and second cutting mechanism same
Shi Shangsheng specified altitude；
It is fixedly connected with unit, described first be configured in the release direction for the optical film for putting film unit from described first is fixed
The downstream side of cutting unit, and it is configured at the surface of the described first fixed cutting unit, have:
Conveyor side adsorbing mechanism, before the optical film that cutting puts film unit from described first and on first adsorbing mechanism
Lower adjoining simultaneously adsorbs the optical film；
Conveyor side fixation member is matched across the optical film for putting film unit from described first is opposite with the conveyor side adsorbing mechanism
It sets；
Tape-stripping mechanism is connected, by the cutting end of the optical film for putting film unit from described first in absorption stationary state
The cutting end of portion and rising specified altitude and the optical film for putting film unit from described second in absorption stationary state is viscous
Patch connection；
Conveyor side left/right movement device, after cutting off to the optical film for putting film unit from described first, fixing in absorption should
In the state of optical film, make the conveyor side adsorbing mechanism, the conveyor side fixation member and the connection tape-stripping mechanism
To the mobile predetermined distance in the surface of second cutting mechanism；
First cutting mechanism is also equipped with the optical film width direction for putting film unit along described first and is horizontally arranged and makes to cut
Break mobile the first cutting mechanism mobile mechanism of cutter of optical film that described first puts film unit, first cutting mechanism
Cutter be configured to be located at substantially the same face with the top surface of first adsorbing mechanism；
Second cutting mechanism is also equipped with the optical film width direction for putting film unit along described second and is horizontally arranged and makes to cut
Break mobile the second cutting mechanism mobile mechanism of cutter of optical film that described second puts film unit, second cutting mechanism
Cutter be configured to be located at substantially the same face with the top surface of second adsorbing mechanism；
The connection tape-stripping mechanism be also equipped with the optical film width direction for putting film unit along described first be horizontally arranged and
The connection tape-stripping mobile mechanism for keeping the connection adhesive tape releasing portion of setting connection adhesive tape mobile；
The cutter of first cutting mechanism is putting film unit to described first with the connection adhesive tape for being fixedly connected with unit
Optical film is located at the same side in the case where being cut off, and puts film list in the optical film and described second for putting film unit by described first
In the case that the optical film of member pastes connection, the cutter of the second fixed cutting unit and the connection adhesive tape for being fixedly connected with unit
Positioned at the same side.
2. optical film continuous feeding device as described in claim 1, which is characterized in that
The connection tape-stripping mechanism, which is also equipped with, presses on the connection adhesive tape released from the connection adhesive tape releasing portion
Described first put the cutting end of the optical film of film unit and described second put film unit optical film cutting end pressing
Mechanism.
3. optical film continuous feeding device as claimed in claim 2, which is characterized in that
The pressing mechanism is the doubling roller acted by cylinder or spring.
4. optical film continuous feeding device as claimed in claim 3, which is characterized in that
The stickup direction downstream side of the connection adhesive tape of the connection tape-stripping mechanism in the doubling roller is also equipped with connection
Adhesive tape guide roller cuts off the company at the end of being also equipped with stickup connection between the doubling roller and the connection adhesive tape guide roller
Connect the connection adhesive tape cutter of adhesive tape.
5. optical film continuous feeding device as described in any one of claims 1 to 4, which is characterized in that
First reciprocating mechanism, second reciprocating mechanism and the conveyor side left/right movement device be guide rail or
Ball-screw or rack pinion.
6. optical film continuous feeding device as described in any one of claims 1 to 4, which is characterized in that
It is also equipped with control unit, when the optical film that described first puts film unit reaches regulation surplus, the control unit is automatic
The absorption that the rising of the described first fixed cutting unit, first adsorbing mechanism and first fixation member are implemented in ground is solid
The cutting of the cutter of fixed, described first cutting mechanism, the rising of the second fixed cutting unit, second adsorbing mechanism and
Cutting, the shifting for being fixedly connected with unit of the cutter of fixed, described second cutting mechanism of the absorption of second fixation member
Fixed, the described connection tape-stripping mechanism of the absorption of dynamic, the conveyor side adsorbing mechanism and the conveyor side fixation member it is viscous
The cutting of patch, connection adhesive tape cutter.
7. a kind of optical film continuous supply method continuously supplies the optical film to be bonded with glass substrate, which is characterized in that tool
It is standby:
The releasing process of optical film puts the optical film in film unit releasing use from first；
Standby process, prepare the optical film for being installed with replacement second puts film unit, solid using the second adsorbing mechanism and second
Determine the optical film that component adsorbs fixed replacement, and is used using the second cutting mechanism cutting replacement of the second fixed cutting unit
Optical film end, wait subsequent stickups connection process；
Stop process stopping making when detecting that the optical film in the use that described first puts film unit reaches regulation surplus
The releasing of optical film in；
Adsorb fixed step, the first fixed cutting unit made to rise specified altitude, when the first adsorbing mechanism be fixedly connected with unit
Conveyor side adsorbing mechanism it is adjacent up and down when, the optics in fixed use is adsorbed by first adsorbing mechanism and the first fixation member
Film, and the optical film in fixed use is adsorbed by conveyor side adsorbing mechanism and conveyor side fixation member；
Cut off operation, the cutter of the first cutting mechanism are adsorbed in the first cutting with conveyor side is moved through in mobile mechanism on one side
Gap between mechanism and the first adsorbing mechanism cuts off the optical film in use on one side；
Process is resetted, at the end of the cutting for detecting the optical film in use, the first fixed cutting unit is inhaled by first
Random structure and the absorption of the first fixation member are declined and are resetted in the state of securing the optical film in use, and discharge absorption
It is fixed；
Mobile process is fixedly connected with unit after securing cutting by conveyor side adsorbing mechanism and the absorption of conveyor side fixation member
In the state of optical film in use, the mobile predetermined distance in film unit side is put to second；
Rise process, when being fixedly connected with surface of the unit positioned at the second fixed cutting unit, the second fixed cutting unit exists
Absorption rises specified altitude in the state of securing the optical film of replacement；
Connection process is pasted, when the second adsorbing mechanism and the conveyor side adsorption machine that is fixedly connected with unit of the second fixed cutting unit
When structure is adjacent up and down, the connection tape-stripping mechanism for being fixedly connected with unit starts to work, optical film in an edge use and more
The seam movement for using optical film instead carries out stickup connection on one side；
Supply step, while connection tape-stripping mechanism is resetted, release is fixedly connected with unit and the second fixed cutting
The absorption of unit is fixed, and the optical film of replacement is supplied.
8. optical film continuous supply method as claimed in claim 7, which is characterized in that
In stickup connection process, the connection adhesive tape is pressed using seam described in one edge of pressing mechanism and is carried out on one side
Paste connection.
9. optical film continuous supply method as claimed in claim 7 or 8, which is characterized in that
It is connected between process and the supply step in the stickup, is also equipped with the cut off operation for cutting off the connection adhesive tape.
10. optical film continuous supply method as claimed in claim 7, which is characterized in that
The optical film, which is automatically carried out, using control unit releases process, the standby process, the stopping process, the suction
Attached fixed step, the cut off operation, the reset process, the mobile process, the rising process, the stickup connect work
Sequence, the supply step.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410295500.2A CN105198236B (en) | 2014-06-26 | 2014-06-26 | Optical film continuous feeding device and optical film continuous supply method |
| JP2015004178A JP6390848B2 (en) | 2014-06-26 | 2015-01-13 | Optical film continuous supply apparatus and optical film continuous supply method |
| TW104105053A TWI621579B (en) | 2014-06-26 | 2015-02-13 | Apparatus and method for continuously supplying optical film |
| KR1020150034335A KR102289252B1 (en) | 2014-06-26 | 2015-03-12 | Apparatus and Method for Continuously Supplying Optical Film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410295500.2A CN105198236B (en) | 2014-06-26 | 2014-06-26 | Optical film continuous feeding device and optical film continuous supply method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105198236A CN105198236A (en) | 2015-12-30 |
| CN105198236B true CN105198236B (en) | 2019-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410295500.2A Active CN105198236B (en) | 2014-06-26 | 2014-06-26 | Optical film continuous feeding device and optical film continuous supply method |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6390848B2 (en) |
| KR (1) | KR102289252B1 (en) |
| CN (1) | CN105198236B (en) |
| TW (1) | TWI621579B (en) |
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| JP4734515B1 (en) | 2009-12-28 | 2011-07-27 | 住友化学株式会社 | Optical display device manufacturing system and optical display device manufacturing method |
| JP5969247B2 (en) * | 2012-03-30 | 2016-08-17 | 日東電工株式会社 | Continuous manufacturing method of optical display panel, continuous manufacturing system thereof, switching method and feeding device |
| CN203960053U (en) * | 2014-06-26 | 2014-11-26 | 日东电工株式会社 | Blooming continuous feeding device |
-
2014
- 2014-06-26 CN CN201410295500.2A patent/CN105198236B/en active Active
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2015
- 2015-01-13 JP JP2015004178A patent/JP6390848B2/en active Active
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| TW201600439A (en) | 2016-01-01 |
| KR20160001607A (en) | 2016-01-06 |
| JP2016008143A (en) | 2016-01-18 |
| TWI621579B (en) | 2018-04-21 |
| JP6390848B2 (en) | 2018-09-19 |
| KR102289252B1 (en) | 2021-08-12 |
| CN105198236A (en) | 2015-12-30 |
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